CN108016337A - vehicle seat - Google Patents
vehicle seat Download PDFInfo
- Publication number
- CN108016337A CN108016337A CN201711039737.4A CN201711039737A CN108016337A CN 108016337 A CN108016337 A CN 108016337A CN 201711039737 A CN201711039737 A CN 201711039737A CN 108016337 A CN108016337 A CN 108016337A
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- CN
- China
- Prior art keywords
- extension
- right directions
- cable
- limiting part
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7094—Upholstery springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7023—Coach-like constructions
- B60N2/7035—Cushions
- B60N2/7047—Springs
- B60N2/7052—Springs using a combination of metal and rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/72—Attachment or adjustment thereof
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
A kind of amount of bow for the seat that can be easily adjusted and form vehicle seat, that is, the vehicle seat of the resiliency of seat are provided.Vehicle seat possesses seat frame, is suspended in seat frame and the buffer body of elasticity support seated person.There are buffer body both ends to be installed on the cable (6) of seat frame, support at least a portion of cable (6) and limit a part of curved rear side limiting part (7) of cable (6).Cable (6) possesses the left and right directions extension (6a) extended respectively to seat left and right directions and left and right directions extension (6c), the linking part (6b) for linking left and right directions extension (6a) and left and right directions extension (6c).Rear side limiting part (7) is made of resin material, supports left and right directions extension (6a) and left and right directions extension (6c).
Description
Technical field
The present invention relates to vehicle seat, more particularly to the vehicle seat of adjustable resiliency.
Background technology
The impact brought is rocked when driving in order to relax seating thing, and under normal circumstances, the seat that be used to take thing possesses
The buffer body that cable being installed in a manner of being suspended in seat frame, by wire etc. is formed.
On this buffer body, possessing vehicle seat patent document 1 discloses a kind of buffer body, the buffer body
Cable and the resin component for linking cable.Forming the resin component of the buffer body has the close separation limited between cable, and
And stablize the effect of the cushion performance of buffer body.Also, allow the curved of elastic deformation since the resin component of patent document 1 possesses
Pars convoluta, therefore the durability of buffer body can be improved.
Patent document 1：Special open 2013-100107 publications
The content of the invention
Here, the amount of bow of buffer body is according to the material and volume of cable and resin component, the seat frame of suspension installation
Size accordingly change.
However, in the buffer body that patent document 1 is recorded, it is impossible to be easily adjusted the buffer body that changes by this way
Amount of bow.That is, it is impossible to be easily adjusted the resiliency of vehicle seat.
Therefore, the present invention obtains in view of the above problems, and its purpose is to provide one kind can be easily adjusted composition
The amount of bow of the seat of vehicle seat, that is, the vehicle seat of the resiliency of seat.
The problem solves in the following way.Vehicle seat according to the present invention, possesses seat frame and suspension
There is the line that both ends are installed on the seat frame in the seat frame and the buffer body of elasticity support seated person, the buffer body
Shape component and support at least a portion of the thread-like member and limit a part of curved limiting part of the thread-like member, institute
Thread-like member is stated to possess the 1st extension to seat left and right directions extended respectively and the 2nd extension, link the 1st extension
And the linking part of the 2nd extension, the limiting part are made of resin material, the 1st extension and the described 2nd are supported
Extension.
According to the above configuration, by the limiting part that resin material is formed by supporting the 1st extension and the 2nd of thread-like member
Extension simultaneously limits its bending, cuts off the limiting part as needed to release to the curved limitation of thread-like member, can be easy
Ground adjusts the amount of bow of thread-like member.I.e. it is capable to it is easily adjusted the resiliency of vehicle seat.
In addition, the limiting part can also support the 1st extension, the 2nd extension and the linking part.
According to the above configuration, can be more since limiting part supports the 1st extension, the 2nd extension and linking part
The bending of thread-like member is limited securely.
In addition, the thread-like member can also possess multiple 1st extension, the 2nd extension and the links
Portion, the limiting part can also support multiple 1st extensions and the 2nd extension, or support that the multiple described 1st prolongs
Extending portion, the 2nd extension and the linking part.
According to the above configuration, since thread-like member possesses multiple objects by limiting part limit flexion amount, i.e. the 1st
Extension, the 2nd extension and linking part, therefore, it is possible to more meticulously carry out the adjustment of thread-like member amount of bow.
In addition, the 1st extension and the 2nd extension can also be configured at different height.
According to the above configuration, since the 1st extension and the 2nd extension are configured at different height, even if seat front and back
To narrow space, can also configure a part of adjustable of limiting part that the 1st extension and the 2nd extension are supported by cutting off
Save the buffer body of the amount of bow of thread-like member.
In addition, the thread-like member can also multiple configurations side by side, the limiting part is to support described in multiple configurations
The mode of a part for thread-like member is provided with multiple, and at least a portion of multiple limiting parts is integrally formed.
According to the above configuration, since at least a portion for the multiple limiting parts for supporting multiple thread-like members arranged side by side is integral
Formed, therefore the deformation of thread-like member can be limited securely.
Alternatively, it is also possible to form notch in the limiting part.
According to the above configuration, due to forming notch in limiting part, limiting part is easily cut off.
According to the present invention, released to the curved limitation of thread-like member, can adjusted by cutting off limiting part as needed
The amount of bow of whole thread-like member, adjusts the resiliency of vehicle seat.
In addition, in accordance with the invention it is possible to wire component flexes are limited more securely.
In addition, in accordance with the invention it is possible to more meticulously carry out the adjustment of thread-like member amount of bow.
In addition, according to the present invention, even if seat narrow space in the front-back direction, can also configure adjustable thread-like member
The buffer body of amount of bow.
In addition, in accordance with the invention it is possible to the deformation of thread-like member is limited securely.
In addition, according to the present invention, easily cut off limiting part.
Brief description of the drawings
Fig. 1 is the stereogram for representing the auto use chair that one embodiment of the present invention is related to.
Fig. 2 is the stereogram for representing seat frame.
Fig. 3 is the stereogram for representing to be included in the cable of rear side limiting part.
Fig. 4 is the stereogram for representing rear side limiting part.
Fig. 5 is the plan for representing to form the cable of buffer body, rear side limiting part and front side limiting part.
Fig. 6 is the figure for representing front side limiting part, is the stereogram for expanding the VI portions for representing Fig. 5.
Fig. 7 A are the explanatory drawin of the rear side limiting part and cable that represent A-stage.
Fig. 7 B is represent that upside limiting unit is removed, the explanatory drawin of cable of the seating passengers in the state of auto use chair.
Fig. 7 C to represent that downside limiting unit is further removed, say by cable of the seating passengers in the state of auto use chair
Bright figure.
Fig. 8 A are the explanatory drawin of the front side limiting part and cable that represent A-stage.
Fig. 8 B is represent that rear side connecting portion is removed, the explanatory drawin of cable of the seating passengers in the state of auto use chair.
Fig. 8 C are that the part for representing curved extension is removed, cable of the seating passengers in the state of auto use chair
Explanatory drawin.
Embodiment
Hereinafter, one embodiment of the present invention (present embodiment) is illustrated referring to the drawings.In addition, following explanation
Embodiment be intended merely to make the easier example of understanding of the present invention, and the non-limiting present invention.That is, the present invention can not
While departing from its purport, and be modified, improve, it is natural that the present invention, which includes its equivalent,.
In addition, in the following description, enumerate example of the auto use chair as vehicle seat of the present embodiment
Son illustrates.But the present invention may also apply to the seating thing outside vehicle, for example, can be adapted for ship, aircraft, industry
With machinery etc..
In addition, in the following description, " left and right " is seating passengers when vehicle seat, sees right and left during front
To also left and right directions (seat left and right directions) being known as seat width direction.In addition, " anteroposterior direction " is seating passengers in multiplying
Sit anteroposterior direction during thing seat.
On auto use chair S and seat frame Sa.
First, auto use chair S of the present embodiment and seat frame Sa are summarized with reference to Fig. 1 and Fig. 2.This
Outside, Fig. 1 is the stereogram for representing auto use chair S of the present embodiment, and Fig. 2 is the stereogram for representing seat frame Sa.
Auto use chair S as the seat insert S1 with regard to portions, as the backrest S2 of backrest mainly by forming.
Seat insert S1 liner frame S1a as shown in Figure 2, the cushion pad 1a being placed on liner frame S1a, covering
Cushion pad 1a and the epidermis 1b compositions for being fixed on liner frame S1a.
Backrest S2 is installed on the rearward end of seat insert S1, possesses the back frame S2a shown in Fig. 2.
Also, seat frame Sa is made of liner frame S1a and back frame S2a.
On liner frame S1a.
Liner frame S1a mainly possesses the side framework SF extended in front-rear direction in left and right, links the side frame of left and right
The rear side connecting piece 4A of the rear end side of frame SF, link left and right side framework SF front front side connecting piece 4B.
Also, 5 suspension of buffer body is installed on the rear side connecting piece 4A and front side connecting piece 4B for forming liner frame S1a.
Buffer body 5 of the present embodiment has the function of that elasticity is supported to be seated at the passenger of auto use chair S.Buffer body
5 it is main possess as be set up in parallel in left and right and 3 cables 6 of the main thread-like member extended forwards, backwards, in cable 6 with resin
Integrally formed rear side limiting part 7 and front side limiting part 8.
3 cables 6 are the components for giving the elasticity of buffer body 5, as it is explained in detail hereinafter, extend in the lateral direction with a part
Part.The both ends of 3 cables 6 are installed on seat frame Sa.Specifically, each front end of 3 cables 6 passes through resin-made
Installing component 11a, 11b are installed on front side connecting piece 4B.Also, each rearward end of 3 cables 6 is limited by the rear side of resin-made
A part for component 7, i.e., hang over rear side connecting piece 4A by locking plate 7c.
In addition, in the present embodiment, two of right side are formed as same shape, a formation in left side in 3 cables 6
For the symmetrical shape of shape of two with right side.In addition, the bar number of cable 6 can arbitrarily be set.
Also, if the shape of multiple cables 6 is symmetrical shape, it can easily make the elasticity of left and right impartial,
Therefore it is preferred.However, in the case of odd number bar number as in the embodiment described in, preferably by the cable 6 in center with it is left
Any one in right cable 6 is formed as same shape.This is because the cable 6 in center and 6 phase of cable positioned at left and right end portions
Than less to elastic influence impartial in the lateral direction.
In addition, as shown in figure 5, multiple cables 6 are set up in parallel.In other words, multiple 6 parallel side-by-side of cable configurations.
On the rear end side of cable 6 and the shape of rear side limiting part 7.
Next, the rear end side of cable 6 and the shape of rear side limiting part 7 are illustrated with reference to Fig. 2, Fig. 3 and Fig. 4.
In addition, Fig. 3 is the stereogram for representing to be included in the cable 6 of rear side limiting part 7, Fig. 4 is the solid for representing rear side limiting part 7
Figure.In addition, it is described below on the rear end side of cable 6 and the details of function of rear side limiting part 7.
First, illustrated with reference to Fig. 3 with regard to being configured at the rear end side of the cable 6 on right side in 3 cables 6.The rear end of cable 6
Side from rearward extension and to the right curved end and left and right directions extension 6a, linking part 6b, left and right directions extension 6c,
Linking part 6d, left and right directions extension 6e and hook portion 6f are formed continuously.In addition, adjoining in left and right directions extension 6a, 6c, 6e
It is the position equivalent to the 1st extension of the present invention or the 2nd extension at any two.
Left and right directions extension 6a rearward extension and to the right curved end in the rear end side of cable 6, to the left and right
Direction extends and is formed.Also, left and right directions extension 6c, 6e are also same with left and right directions extension 6a to be extended in the lateral direction
Formed, configured from bottom to top according to the order of left and right directions extension 6a, 6c, 6e.Particularly, left and right directions extension 6c and a left side
Right direction extension 6e is formed with roughly the same length, left and right directions extension 6c be formed as than left and right directions extension 6a,
6e is longer.
Linking part 6b is smoothly to link the respective right-hand end of left and right directions extension 6a and left and right directions extension 6c
The mode in portion is formed as U-shaped.Equally, linking part 6d is extended with smoothly linking left and right directions extension 6c and left and right directions
The mode of the respective left end of portion 6e is formed as U-shaped.That is, in cable 6, left and right directions extension 6a, connect
The part that knot 6b, left and right directions extension 6c, linking part 6d and left and right directions extension 6e are linked is shaped generally as S-shaped
Shape.Since cable 6 is formed in this way, when a specific part for rear side limiting part 7 is removed, above-below direction is stretched
Long amount increase.The detailed content of this function is described below.
Hook portion 6f in the extension of the right of extension 6e in the lateral direction and curved end upward, it is in the past lateral on rear side of it is curved
It is curved to become reverse U shape shape.By the elastic force of this hook portion 6f, the rearward end of buffer body 5 is locked to rear side connecting piece 4A.
Rear side limiting part 7 and front side limiting part 8 described later are made of resin material, pass through injection and the one of cable 6
Shaping.
In addition, as shown in figure 4, rear side limiting part 7 is mainly by the approximate horizontal tabular for configuring and extending in the lateral direction
Horizontal-extending plate 7a, erected upward from the rearward end of horizontal-extending plate 7a to be formed extend vertically plate 7b, be locked to rear side
The locking plate 7c of connecting piece 4A is formed.
Horizontal-extending plate 7a extends in the lateral direction as described above, links the rear end of extension forwards, backwards in 3 cables 6
Part.In addition, the harness that thickness direction is formed through in horizontal-extending plate 7a passes through hole 7aa, 7ab.
The rearward end for extending vertically plate 7b from horizontal-extending plate 7a extends to form upward, is configured at generally vertical direction.
Particularly, the coupling part that plate 7b possesses covering and supports the linking part 6b and left and right directions extension 6c of cable 6 is extended vertically
Downside limiting unit 7ba, covering and the upside limiting unit for supporting the coupling part of linking part 6d and left and right directions extension 6e
7bb, hook side the limiting unit 7bc and connecting portion 7bd formed along hook portion 6f.
In addition, in notch 10 of the hook side limiting unit 7bc formed with triangle described later.
Downside limiting unit 7ba, upside limiting unit 7bb and hook side limiting unit the 7bc respective rear end side edge in 3 cables 6
Respective shape is formed.Also, connecting portion 7bd to be in a manner of connecting the rear end side of 3 cables 6, with form horizontal-extending plate 7a,
The part of downside limiting unit 7ba and upside limiting unit 7bb are integrally formed.In addition, connecting portion 7bd is vertically erected and in the lateral direction
Extension, is formed with the thickness thinner than downside limiting unit 7ba and upside limiting unit 7bb.
In this way, it is integrally formed by connecting portion 7bd and the part of composition downside limiting unit 7ba, upside limiting unit 7bb, energy
Enough deformations for limiting cable 6 securely.
Locking plate 7c has the function of locking rear side connecting piece 4A, is formed continuously with hook side limiting unit 7bc, although omitting detailed
Thin explanation, but its section flexure is formed as the arc-shaped of four semicircles, extends to form in the lateral direction.
On the front of cable 6 and the shape of front side limiting part 8.
Next, the front of cable 6 and the shape of front side limiting part 8 are illustrated with reference to Fig. 5 and Fig. 6.In addition,
Fig. 5 is the plan for representing to form the cable 6 of buffer body 5, rear side limiting part 7 and front side limiting part 8.Before Fig. 6 is represents
The figure of side limiting part 8, is the stereogram for expanding the VI portions for representing Fig. 5.In addition, limited on the front of cable 6 and front side
The details of the function of component 8 is described below.
As shown in figure 5, the front of the cable 6 on right side is configured in 3 cables 6 from the end for being installed on installing component 11b
Portion rearward extends, as shown in fig. 6, from the end that extends to the left and left and right directions extension 6g, linking part 6h, left and right directions
Extension 6i, linking part 6j and left and right directions extension 6k are formed continuously.
In addition, it is to prolong equivalent to the of the present invention 1st at abutted in left and right directions extension 6g, 6i, 6k any two
The position of extending portion or the 2nd extension.
The end that left and right directions extension 6g rearward extends in the front of cable 6 and extends to the left, to the left and right
Direction extends to form.Also, left and right directions extension 6i, 6k are also same with left and right directions extension 6g to extend shape in the lateral direction
Into being configured from front to back according to the order of left and right directions extension 6g, 6i, 6k.Particularly, left and right directions extension 6i and left and right
Direction extension 6k is formed with roughly the same length, and left and right directions extension 6g is formed as than left and right directions extension 6i, 6k
It is shorter.
Linking part 6h is smoothly to link the respective left-hand end of left and right directions extension 6g and left and right directions extension 6i
The mode in portion is formed as U-shaped.Equally, linking part 6j is extended with smoothly linking left and right directions extension 6i and left and right directions
The mode of the respective right-hand end of portion 6k is formed as U-shaped.That is, in cable 6, left and right directions extension 6g, connect
The part that knot 6h, left and right directions extension 6i, linking part 6j and left and right directions extension 6k are linked is shaped generally as S-shaped
Shape.It is in the front-back direction to stretch when in front side, a specific part for limiting part 8 is removed since cable 6 is formed in this way
Long amount increase.The detailed content of this function illustrates later.
Front side limiting part 8 substantially horizontally configures, as shown in fig. 6, possess covering and support left and right directions extension 6g,
First limiting unit 8a of the coupling part of linking part 6h and left and right directions extension 6i, link simultaneously support left and right directions extension 6i
The second limiting unit 8b, link with left and right directions extension 6k are formed at the frame of the front side limiting part 8 of 3 cables 6 of left and right
Play portion 8d, 8e.
Specifically, the first limiting unit 8a is by the left end side of extension 6g in left-right direction, linking part 6h and left and right directions
The left end side of extension 6i is shaped generally as the curved extension 8aa, continuous with curved extension 8aa and be formed at of U-shaped
Formed by the plate portion 8ab at the substantially position that U-shaped is surrounded.In addition, curved extension 8aa is front and rear by being located in left side
The bending section 8ac and bending section 8ad of end are shaped generally as U-shaped.
The the first limiting unit 8a formed in this way is in order to limit the left and right directions extension 6i of cable 6 and left and right directions
The relative deformations of extension 6k in the longitudinal direction, not only support the anteroposterior direction of cable 6.
That is, the plate portion 8ab of the first limiting unit 8a is not only before the curved extension 8aa of substantially U-shaped
Rear is integrally formed, and is also connected at the position surrounded by substantially U-shaped and is supported cable 6.
In this way, since the second limiting unit 8b supports left and right directions extension 6g, linking part 6h and the left and right directions of cable 6 to prolong
Extending portion 6i, limits the deformation of cable 6 securely.
Second limiting unit 8b is by covering and supporting the front side support sector of the left and right directions center side of left and right directions extension 6i
8ba, covering are simultaneously supported the bending support sector 8bb of linking part 6j, covering and are supported in the left and right directions of left and right directions extension 6k
The rear side support sector 8bc for entreating side, the connecting portion 8c for connecting these are formed.
Specifically, connecting portion 8c is extended by left and right directions connection main body 8ca, positioned at the front of connection main body 8ca
Front side connecting portion 8cb, positioned at connection main body 8ca right middle side connecting portion 8cc, positioned at connection main body 8ca rear after
Side connecting portion 8cd is formed.
Connection main body 8ca is shaped generally as horizontal-extending tabular, is being connected to outside wherein side connecting portion 8cc parts
Leading edge, back edge, left hand edge are formed with ribbed arch.Front side connecting portion 8cb is connection connection main body 8ca and front side support sector 8ba
Position, at the edge of left and right formed with ribbed arch.Middle side connecting portion 8cc is connection connection main body 8ca with bending support sector 8bb's
Position, at front and rear edge formed with ribbed arch.Rear side connecting portion 8cd is the portion of connection connection main body 8ca and rear side support sector 8bc
Position, at the edge of left and right formed with ribbed arch.
The the second limiting unit 8b formed in this way is in order to limit the left and right directions extension 6i of cable 6 and left and right directions
The relative deformations of extension 6k in the longitudinal direction, the position not only configured by tandem are supported.
That is, the second limiting unit 8b be only not the front side connecting portion 8cb of tandem configuration, connection main body 8ca,
Rear side connecting portion 8cd, front side support sector 8ba and rear side support sector 8bc positions, the connection master that can also be configured by left and right directions
Body 8ca, middle side connecting portion 8cc and bending support sector 8bb support cable 6.
In this way, since the second limiting unit 8b supports left and right directions extension 6i, linking part 6j and the left and right directions of cable 6 to prolong
Extending portion 6k, limits the deformation of cable 6 securely.
Portion 8d, 8e are erected to be attached at the limitations of integrally formed multiple first limiting unit 8a and second of 3 cables 6 of left and right
The mode of portion 8b is formed.Formed in this way due to erecting portion 8d, 8e, the bending of buffer body 5 on left and right directions can be suppressed
The deviation of amount.
In addition, a part the first limiting unit 8a and the second limiting unit of buffer body 5 are only just formed on front side limiting part 8
8b is illustrated, but can set multiple first limiting unit 8a, the second limiting unit 8b in 3 cables 6.In this way, by setting
Multiple first limiting unit 8a and the second limiting unit 8b are put, can be in the adjustment of the local amount of bow for meticulously carrying out buffer body 5.
Method on the amount of bow that buffer body 5 is adjusted by rear side limiting part 7.
The adjustment of the amount of bow of buffer body 5, strictly, by cutting off rear side limiting part 7 or front side limiting part 8
A part, releases the flexible limitation to cable 6 and tunes up amount of bow.
First, the method for just adjusting the amount of bow of buffer body 5 by rear side limiting part 7 with reference to Fig. 7 A- Fig. 7 C is said
It is bright.In addition, Fig. 7 A are the explanatory drawin of the rear side limiting part 7 and cable 6 that represent A-stage.Fig. 7 B are expression upside limiting unit
7bb is removed, and seating passengers are in the explanatory drawin of the cable 6 of the state of auto use chair S.Fig. 7 C are expression downside limiting unit 7ba quilts
Further excision, seating passengers are in the explanatory drawin of the cable 6 of the state of auto use chair S.
In the A-stage shown in Fig. 7 A, the downside limiting unit 7ba and upside limiting unit 7bb of composition rear side limiting part 7
Linking part 6b, 6d are supported respectively.Therefore, 7 limit flexion of rear side limiting part into linking part 6b, 6d of U-shaped respectively to exhibition
Evolution to deformation, that is to say, that limit the stretching, extension to generally vertical direction.Therefore, even in seating passengers in auto use chair S
In the state of, the deformation of the part covered in cable 6 by rear side limiting part 7 is limited by rear side limiting part 7.
Also, when the amount of bow of the buffer body 5 including cable 6 becomes larger, operator cuts off upside limiting unit 7bb, releases logical
Cross the limitation that upside limiting unit 7bb deforms linking part 6d.In this way, as shown in Figure 7 B, the load applying from seated person is in car
During with seat S, expand due to being bent into the bent portion of linking part 6d of U-shaped, cable 6 vertically stretches.Also
It is to say, including the amount of bow of 5 above-below direction of buffer body of cable 6 becomes larger.
In addition, in the present embodiment, as shown in figure 4, in hook side limiting unit 7bc formed with opening with general triangular
The notch 10 of mouth.This notch 10 is used for easily excision upside limiting unit 7bb.
In addition, when the state of the amount of bow of buffer body 5 from Fig. 7 B further become larger, operator cuts off downside limiting unit 7ba,
Release the limitation that downside limiting unit 7ba deforms linking part 6b.In this way, as seen in figure 7 c, the load applying from seated person in
During auto use chair S, expand due to being bent into the bent portion of linking part 6b of U-shaped, cable 6 vertically stretches.
That is including the amount of bow of 5 above-below direction of buffer body of cable 6 become larger.
In this way, by cut off to extend in a generally vertical direction extend vertically plate 7b formation downside limiting unit 7ba or on
Side limiting unit 7bb, can adjust the amount of bow of 5 above-below direction of buffer body.Rear side limiting part 7 covers and supports to be configured at difference
Left and right directions extension 6a, left and right directions extension 6c, the left and right directions extension 6e of height.Therefore, even if being not provided with big
The space of the first limiting unit 8a or the second limiting unit 8b of horizontal arrangement are caused, as long as having the space for setting rear side limiting part 7, just
The amount of bow of buffer body 5 can be adjusted.
Method on adjusting the amount of bow of buffer body 5 by the excision of rear side limiting part 7, it is above-mentioned just only to cut off
The method and order excision upside limiting unit 7bb, the method for downside limiting unit 7ba of side limiting unit 7bb is illustrated, but this
Invention is not limited to such a embodiment.For example, it is also possible to only excision downside limiting unit 7ba, can also with said sequence
Opposite order, that is, after limiting unit 7ba on the downside of excision excision on the upside of limiting unit 7bb.
Method on the amount of bow that buffer body 5 is adjusted by front side limiting part 8.
Next, the method for the amount of bow of buffer body 5 is just adjusted by front side limiting part 8 with reference to Fig. 6, Fig. 8 A- Fig. 8 C
Illustrate.In addition, Fig. 8 A are the explanatory drawin for the front side limiting part 8 for representing A-stage.Fig. 8 B are expression rear side linking part
8cd is removed, and seating passengers are in the explanatory drawin of the cable 6 of the state of auto use chair S.Fig. 8 C represent the one of curved extension 8aa
Part is removed, and seating passengers are in the explanatory drawin of the cable 6 of the state of auto use chair S.
In the A-stage shown in Fig. 6 and Fig. 8 A, the first limiting unit 8a and the second limiting unit of composition front side limiting part 8
8b supports left and right directions extension 6g, linking part 6h, left and right directions extension 6i, linking part 6g and the left and right directions of cable 6 to prolong
Extending portion 6k.Therefore, limiting part 8 limit flexion in front side is linking part 6h, 6j deformation to expansion direction respectively of U-shaped,
Namely the first limiting unit 8a and the second limiting unit 8b limits stretching, extension in front-rear direction respectively.Therefore, even seating passengers
In the state of auto use chair S, the change of the part covered in cable 6 by front side limiting part 8 is limited by front side limiting part 8
Shape.
Also, when the amount of bow of the buffer body 5 including cable 6 becomes larger, operator is cut by cutting rear side connecting portion 8cd
Separated connection main body 8ca and rear side support sector 8bc are cut, releases the limit that the second limiting unit 8b deforms left and right directions extension 6k
System.In this way, as shown in Figure 8 B, when auto use chair S, left and right directions extension 6k passes through backward the load applying from seated person
Square inclination and distortion, cable 6 stretch in front-rear direction.That is, the bending quantitative change in the front-back direction of buffer body 5 including cable 6
Greatly.
In addition, operator can also cut apart connection main body 8ca and supported with front side by cutting off front side connecting portion 8cb
Portion 8ba releases the limitation that the second limiting unit 8b deforms left and right directions extension 6i.Further, operator can also cut
Rear side connecting portion 8cd and front side connecting portion 8cb both sides further expand the amount of bow of buffer body 5.
In addition, when the state shown in the amount of bow of buffer body 5 from Fig. 8 B further becomes larger, operator cuts off curved extension
8aa includes the rear end side of bending section 8ad and is connected to a part for the rear side of this plate portion 8ab, releases the first limiting unit 8a
Limitation to linking part 6h deformations.In this way, as shown in Figure 8 C, when the load applying from seated person is in auto use chair S, due to
The bent portion for bending to the linking part 6h of U-shaped expands, and cable 6 stretches in front-rear direction.That is, including cable 6
5 amount of bow in the front-back direction of buffer body become larger.
Include the front of bending section 8ac in addition, operator can also cut off curved extension 8aa and be connected to this
A part for the front side of plate portion 8ab come release the linking part 6h in the first limiting unit 8a deformation limitation.Further, operator
Front and the rear end side both sides of curved extension 8aa can also be cut off further to expand the amount of bow of buffer body 5.
On cutting apart a part for front side limiting part 8, by the side for cutting off the amount of bow to adjust buffer body 5
Method, just cuts off curved extension 8aa in above-mentioned on rear side of the method for connecting portion 8cd and cutting only on rear side of cutting after connecting portion 8cd
The method of rear end side be illustrated, but the present invention is not limited to such a embodiment.For example, it is also possible to only cut off curved
A part of bent extension 8aa, can also be with the order opposite with said sequence, that is, is cutting off curved extension 8aa's
Excision rear side connecting portion 8cd after a part.
In addition, just excision includes the example of a part of the curved extension 8aa of bending section 8ad and a part of plate portion 8ab
Son is illustrated, but the present invention is not limited to such a embodiment.Be formed as U-shaped for example, it is also possible to cut off
Bend the bent portion of support sector 8bb or the linking part 6j for being formed as U-shaped is expanded expansion to expand the bending of buffer body 5
Amount.
Further, in the above-described embodiment, in order to enable upside limiting unit 7bb easily cut off, in hook side
The example of notch 10 of the limiting unit 7bc formed with the opening with triangle is illustrated.This notch 10 can be any
Shape, alternatively, it is also possible on rear side of other of the deformations of other limitation cables 6 limiting part 7, front side limiting part 8 cut
Except part, cut apart part and form same notch.
The amount of bow of buffer body 5 is adjusted by such as upper type, the resiliency of seat insert S1 can be adjusted.In addition, also may be used
The resiliency of backrest S2 is adjusted to configure the buffer body 5 equally constituted in back frame S2a.
Symbol description
1a cushion pads
1b epidermises
Connecting piece on rear side of 4A
Connecting piece on front side of 4B
5 buffer bodies
6 cables (thread-like member)
6a, 6c, 6e left and right directions extension (the 1st extension, the 2nd extension)
6b, 6d linking part
6f hook portions
6g, 6i, 6k left and right directions extension (the 1st extension, the 2nd extension)
6h, 6j linking part
7 rear side limiting parts (limiting part)
The horizontal-extending plates of 7a
7aa, 7ab harness pass through hole
7b extends vertically plate
Limiting unit on the downside of 7ba
Limiting unit on the upside of 7bb
7bc hooks side limiting unit
7bd connecting portions
7c locking plates
8 front side limiting parts (limiting part)
The first limiting units of 8a
8aa curved extension
8ab plate portions
8ac, 8ad bending section
The second limiting units of 8b
Support sector on front side of 8ba
8bb bends support sector
Support sector on rear side of 8bc
8c connecting portions
8ca connection main bodys
Connecting portion on front side of 8cb
Side connecting portion in 8cc
Connecting portion on rear side of 8cd
8d, 8e erect portion
10 notch
11a, 11b installing component
S auto use chairs (vehicle seat)
Sa seat frames
S1 seat inserts
S1a liner frames
S2 backrests
S2a back frames
SF side frameworks
Claims (7)
- A kind of 1. vehicle seat, it is characterised in that：Possess seat frame and be suspended in the buffer body of the seat frame and elasticity support seated person；There are the buffer body both ends to be installed on the thread-like member of the seat frame and support at least one of the thread-like member Divide and limit a part of curved limiting part of the thread-like member；The thread-like member possesses the 1st extension and the 2nd extension extended respectively to seat left and right directions；Link the linking part of the 1st extension and the 2nd extension；The limiting part is made of resin material, supports the 1st extension and the 2nd extension.
- 2. vehicle seat according to claim 1, it is characterised in that：The limiting part supports the 1st extension, the 2nd extension and the linking part.
- 3. vehicle seat according to claim 1, it is characterised in that：The thread-like member possesses multiple 1st extension, the 2nd extension and the linking parts；The limiting part supports multiple 1st extensions and the 2nd extension.
- 4. vehicle seat according to claim 3, it is characterised in that：The limiting part supports multiple 1st extension, the 2nd extension and the linking parts.
- 5. vehicle seat according to claim 1, it is characterised in that：1st extension and the 2nd extension are configured at different height.
- 6. vehicle seat according to claim 1, it is characterised in that：The multiple configurations side by side of the thread-like member；It is provided with a manner of a part for the thread-like member of the limiting part to support multiple configurations multiple；At least a portion of multiple limiting parts is integrally formed.
- 7. vehicle seat according to claim 1, it is characterised in that：In the limiting part formed with notch.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-212022 | 2016-10-28 | ||
| JP2016212022A JP6404882B2 (en) | 2016-10-28 | 2016-10-28 | Vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108016337A true CN108016337A (en) | 2018-05-11 |
Family
ID=60190736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711039737.4A Pending CN108016337A (en) | 2016-10-28 | 2017-10-26 | vehicle seat |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10457176B2 (en) |
| EP (1) | EP3315356A1 (en) |
| JP (1) | JP6404882B2 (en) |
| CN (1) | CN108016337A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6482587B2 (en) | 2017-03-24 | 2019-03-13 | テイ・エス テック株式会社 | Vehicle seat |
| JP6309130B1 (en) * | 2017-03-24 | 2018-04-11 | テイ・エス テック株式会社 | Vehicle seat |
| JP6583325B2 (en) | 2017-03-24 | 2019-10-02 | テイ・エス テック株式会社 | Vehicle seat |
| JP6939091B2 (en) * | 2017-05-26 | 2021-09-22 | トヨタ紡織株式会社 | Vehicle seat |
| JP7161099B2 (en) * | 2018-08-09 | 2022-10-26 | テイ・エス テック株式会社 | vehicle seat |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63153871U (en) * | 1987-03-31 | 1988-10-07 | ||
| CN1960894A (en) * | 2004-05-06 | 2007-05-09 | 飞歌电缆Lda公司 | Suspension mat with plastic links |
| JP2010125122A (en) * | 2008-11-28 | 2010-06-10 | Toyota Boshoku Corp | Vehicle seat provided with cushioning body |
| CN102189950A (en) * | 2010-03-19 | 2011-09-21 | 佩特拉意大利统计分析海事局 | A vehicle seat |
| CN103287299A (en) * | 2012-02-22 | 2013-09-11 | 丰田纺织株式会社 | Cushion pad for car seat |
| CN103582438A (en) * | 2011-06-30 | 2014-02-12 | 株式会社藤仓 | Seating sensor and seat device |
| CN104780812A (en) * | 2012-11-16 | 2015-07-15 | 提爱思科技股份有限公司 | Vehicle seat |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006175976A (en) * | 2004-12-22 | 2006-07-06 | Tachi S Co Ltd | Impact absorbing seat structure for vehicle |
| JP4976744B2 (en) * | 2006-05-26 | 2012-07-18 | 恒雄 福井 | Shock absorber for vehicle seat |
| JP5088123B2 (en) * | 2007-12-14 | 2012-12-05 | トヨタ紡織株式会社 | Cushion spring latch structure |
| JP2010259685A (en) * | 2009-05-11 | 2010-11-18 | Bizen Hatsujo Kk | Spring structure and method of manufacturing spring structure |
| US9050919B2 (en) * | 2010-12-24 | 2015-06-09 | Honda Motor Co., Ltd. | Vehicle seat cushion |
| US9056560B2 (en) * | 2011-04-07 | 2015-06-16 | Lear Corporation | Seat assembly having a front cushion module |
| DE102011117038A1 (en) * | 2011-10-27 | 2013-05-02 | GM Global Technology Operations LLC | Vehicle seat for a motor vehicle |
| DE102011054960A1 (en) | 2011-10-31 | 2013-05-02 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Seat component for arrangement below seat cushion of motor car seat, has attachment units that are formed such that displacement of seat component relative to rear portion allowed in crash position |
| US9108553B2 (en) * | 2011-11-14 | 2015-08-18 | Ford Global Technologies, Llc | Vehicle seat suspension system |
| DE102012108506B4 (en) * | 2012-09-12 | 2024-03-28 | Adient Us Llc | Motor vehicle bucket seat |
| JP5561398B2 (en) * | 2013-02-28 | 2014-07-30 | トヨタ紡織株式会社 | Vehicle seat cushion |
| JP6165670B2 (en) * | 2014-04-25 | 2017-07-19 | トヨタ紡織株式会社 | Spring member mounting structure for vehicle seat frame |
| JP5951682B2 (en) | 2014-06-02 | 2016-07-13 | 株式会社シンダイ | Vehicle seat cushion |
| JP6446284B2 (en) * | 2015-02-06 | 2018-12-26 | テイ・エス テック株式会社 | Vehicle seat |
| CN111483367B (en) * | 2015-08-04 | 2022-07-22 | 提爱思科技股份有限公司 | Seat frame for vehicle |
| CN108025664A (en) * | 2015-10-02 | 2018-05-11 | 提爱思科技股份有限公司 | Seat frame |
| US9771009B2 (en) * | 2015-10-30 | 2017-09-26 | Ts Tech Co., Ltd. | Vehicle seat |
| US9776543B2 (en) * | 2016-01-25 | 2017-10-03 | Ford Global Technologies, Llc | Integrated independent thigh supports |
| US10532677B2 (en) * | 2016-11-02 | 2020-01-14 | Ford Global Technologies, Llc | Lightweight modular back and cushion assemblies |
| US10166887B2 (en) * | 2017-03-02 | 2019-01-01 | Ford Global Technologies, Llc | Seatback lift mechanism for a supine motor vehicle seating assembly |
| JP6482587B2 (en) * | 2017-03-24 | 2019-03-13 | テイ・エス テック株式会社 | Vehicle seat |
| JP6583325B2 (en) * | 2017-03-24 | 2019-10-02 | テイ・エス テック株式会社 | Vehicle seat |
| US9950650B1 (en) * | 2017-03-30 | 2018-04-24 | Ts Tech Co., Ltd. | Vehicle seat |
-
2016
- 2016-10-28 JP JP2016212022A patent/JP6404882B2/en active Active
-
2017
- 2017-10-25 US US15/793,467 patent/US10457176B2/en active Active
- 2017-10-26 CN CN201711039737.4A patent/CN108016337A/en active Pending
- 2017-10-27 EP EP17198920.5A patent/EP3315356A1/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63153871U (en) * | 1987-03-31 | 1988-10-07 | ||
| CN1960894A (en) * | 2004-05-06 | 2007-05-09 | 飞歌电缆Lda公司 | Suspension mat with plastic links |
| JP2010125122A (en) * | 2008-11-28 | 2010-06-10 | Toyota Boshoku Corp | Vehicle seat provided with cushioning body |
| CN102189950A (en) * | 2010-03-19 | 2011-09-21 | 佩特拉意大利统计分析海事局 | A vehicle seat |
| CN103582438A (en) * | 2011-06-30 | 2014-02-12 | 株式会社藤仓 | Seating sensor and seat device |
| CN103287299A (en) * | 2012-02-22 | 2013-09-11 | 丰田纺织株式会社 | Cushion pad for car seat |
| CN104780812A (en) * | 2012-11-16 | 2015-07-15 | 提爱思科技股份有限公司 | Vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018069929A (en) | 2018-05-10 |
| US20180118068A1 (en) | 2018-05-03 |
| US10457176B2 (en) | 2019-10-29 |
| EP3315356A1 (en) | 2018-05-02 |
| JP6404882B2 (en) | 2018-10-17 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |
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| WD01 | Invention patent application deemed withdrawn after publication |